baber/WOPTO huggingface dataset:
Patent JP-H06231297-A (JP)
Title: Bar code symbol reader
Inventor: TANAKA HISAKATSU
IPC: G06K7/10
Filed: 1993-02-01
Abstract: PURPOSE:To accurately judge the bar code symbol information and to reduce the frequency of readings when the reading condition is good. CONSTITUTION:A data processing circuit 33 detects the relation on picture element (storage element) of a frame memory 32 of a bar code symbol picked up by a video camera 21, for example, the inclination of symbols and obtains the reliability according to the detected relation from a reliability table 34. When the image pickup information is successively read out from the frame memory 32 and decoded, the decoded result is stored in a character matrix storage section 35. Corresponding to the storage position, the value of the reliabilitly is stored in a reliability matrix storage section 36. When the value of reliability stored in the section 36 exceeds the previously set threshold value, the decode result stored in the section 35 corresponding to the value of the pertinent reliability is judged as the correct value.
Patent JP-S55107945-A (JP)
Title: Water content control device for batcher plant
Inventor: IHARA SUSUMU
IPC: G01N27/22
Filed: 1979-02-09
Abstract: PURPOSE: To enable control of the water content of material provided between needle-like electrodes of measuring electrodes under a hopper by measuring the electrostatic capacity of the material to obtain the water content and simply measuring the water content of the material before completing the measurement during the measuring step.  
     CONSTITUTION: When material is fed to a weighing hopper 4 and the state that the water content of the material may be measured is detected by a level switch 11, measuring electrodes 7 are urged onto the material 9. At this time the resonance of a resonance circuit 19 is displaced by the electrostatic capacity of the material 9 from the electrodes 7. This displacement of the resonance is detected by a rectifier circuit 20, which then applies the detection output through a feedback circuit 21 to variable capacity diodes VC1, VC2 to again set the resonance circuit 19 to resonant state. Then, an electrostatic capacity-to-voltage converter circuit 22 converts the electrostatic capacity change to a voltage corresponding to the capacity change. A differential amplifier 23 further produces the difference output showing the water content of the material 9 with the output voltage when the measuring electrodes 7 are not urged onto the material as a standard voltage, thereby measuring the water content simply. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09212764-A (JP)
Title: Simulated alarm issuing device for anlog sensor
Inventor: HASHIMOTO TAKAHIRO
IPC: G09B9/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To enable simulated experience training of a fire preventing center stuff to be executed concerning a method for actual action and an operation by providing classification change-over switched for deciding a sensor kind at every analog sensor base. SOLUTION: The classification change-over switch S is set in accordance with training, the signal line connecting terminal 11a of an analog sensor simulation issuing device 10 is connected to a fire preventing system receiver, the connector 11c of the analog sensor simulation issuing device 10 is connected to the digital outport of a personal computer and a driving power source is impressed on the power source input terminal 11b of the analog sensor simulation issuing device 10. Then, the voltage V1 is impressed on the voltage input terminals T1 of analog sensor based A... and sensing data in the range indicating that the whole analog sensor bases A... are in normal state is transmitted to the fire preventing system receiver. A simulation software is installed in the personal computer so as to be executed, the personal computer successively outputs a Low and High output signal to the connector 11c.
Patent JP-2000214327-A (JP)
Title: Polarized light separating film and liquid crystal display device using the same
Inventor: MIYOSHI AKIHIKO
IPC: G02B5/30
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To remove dirts deposited on a polarized light separating film without damaging the film by forming a layer containing specified or larger % of titanium oxide particles on the film surface. SOLUTION: A layer containing >10% titanium oxide particles is formed on the film surface. On the polarizing film 6 of the BL side of a liquid crystal display device, a polarized light separating film A consisting of a polarized light separating film body 7a and a layer 8 containing >=10% titanium particles formed on the film body 7a are disposed so that the polarized light separating film body 7a and the polarizing film 6 on the BL side are in contact with each other. On the layer 8 containing >=10% titanium oxide particles of the polarized light separating film A, a prism sheet 9, a diffusing film 10 and a light transmission plate 11 are disposed without adhering but through air layers interposed at certain distance.  The layer 8 containing >=10% titanium oxide particles is formed with a proper primer so as to prevent decomposition of the polarized light separating film body 7a which is made of an org. substance.
Patent JP-H02200809-A (JP)
Title: Production apparatus for pulp granules
Inventor: NAKAYAMA OSAMU
IPC: D21B1/14
Filed: 1989-01-26
Abstract: PURPOSE:To reduce the mechanical power for pulpification by installing a baffle to suppress pulp slurry discharge between a rotor and a pulp slurry discharge port on the way of the pulp slurry discharge route in a precipitator. CONSTITUTION:The sidewall of a stator 4 is provided with an inlet 1 for polymer solution, one end of the rotor revolving shaft direction with an inlet 2 for precipitating agent, and the other end with a discharge port 3 for pulpy slurry. Furthermore, a baffle 7 is installed so as to suppress pulp slurry discharge between a rotor 5 and the discharge port 3; its gate height ratio is pref. such as to be 30-95%.
Patent JP-S63184968-A (JP)
Title: Information processor
Inventor: YAMASHITA HIROSHI
IPC: G11B5/60
Filed: 1987-01-27
Abstract: PURPOSE:To make the titled information processor compact by miniaturizing a slider mounting the processor and to reduce an access time by reducing the weight of movable part by a structure which mounts a small connector board of the slider on the processor. CONSTITUTION:The processor consists of a slider-conveying means 12 for conveying the slider 11, the connector board 40 mounted on the slider movable by the slider-conveying device 12 and connecting a wiring 42 for the processor 7 mounted on the slider 11 and a wiring for controlling the conveying device 12 for the slider 11, a base board 46 for the amplifier attached on a position other than the slider 11 and attached to the connector board 40 and a flexible cable 50 for connecting the base board 46 for the amplifier and the connector board 40 and having at least portionally a folded U-shaped portion. Thus, the slider 11 mounts only the small connector board 40 so that the area of the slider 11 is reduced and the weight of the movable parts reduces the access time.
Patent JP-S55107322-A (JP)
Title: Circulation type digital filter
Inventor: KASUGA MASAO
IPC: H03H17/04
Filed: 1979-02-13
Abstract: PURPOSE:To simplify the constitution of circulation type digital filter, by providing the input signal feedback register and output feedback register with the multiplier multiplying coefficient to the output signal of RAM. CONSTITUTION:The digital signal written in RAM 14 is read out with the readout signal in synchronizing with the main clock from the decoder 15 and fed to the multiplier 20, and after it is multiplied with the coefficient stored in RAM 18, it is fed to the adder 24 and added with the digital signal of the register 25. The output of the adder 24 is fed and stored in the output feed back register 28. Further, the output signal of RAM 14 is fed and stored in the multiplier input feedback register 23. After RAM 14 reads out the content of memory of the specified address designated with the output of the counter 16 incoming via the decoder 17, it writes in either one signal of the registers 23, 28 with the signal from the decoder 15 at the terminal 13, and digital signal represented in a given difference equation is outputted to obtain circulation type digital filter.
Patent JP-S55107754-A (JP)
Title: Tungsten carbide-base sintered hard alloy
Inventor: YOSHIMURA HIRONORI
IPC: C22C1/05
Filed: 1979-02-13
Abstract: PURPOSE: To enhance the wear resistance of a WC-base sintered hard alloy as well as to provide impact resistance by uniformly dispersing 1W30vol% of TiC grains with an average grain size of 7μm or more and binding phase pools with an average diameter of 3W10μm in the alloy structure.  
     CONSTITUTION: By uniformly dispersing 1W30vol% of coarse TiC grains with an average grain size of 7μm or more and binding phase pools (grained binding phase dispersed in structure) with an average diameter of 3W10μm in the structure of a WC-TiC-TaC-Co type sintered hard alloy, impact resistance about equal or superior to that of an ordinary WC-base sintered hard alloy and superior wear resistance are provided to the WC-TiC-TaC-Co type alloy. part of the above-mentioned ultra coarse grain TiC component may be replaced by one or more out of the carbides and nitrides of the IVa, Va and VIa group metals in the periodic table within the range less than 50% in relative percentage to further enhance the impact resistance. Both of the TiC and the replaced TiC may be used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58134228-A (JP)
Title: Member applicable to sliding part
Inventor: WASHIDA AKIRA
IPC: C08L27/00
Filed: 1982-02-02
Abstract: PURPOSE:To obtain a sliding member having the superior abrasion-resistance by fixing a material made of copper or copper alloy through molding the thermosetting resin such as phenol resin etc. CONSTITUTION:When a slidable material is used for a sealing ring 6 in mechanical seal, the sealing ring 6 is brought into contact in slidable way with a sealing ring 4 made of ceramics along the sealing edge surface S. Said sealing ring 6 is formed by fixing a slidable material made of copper or copper alloy through molding the thermosetting sliding material such as phenol resin etc.. Said material is prepared by forming the baked fluorinated resin material filled with the powder, fiber, or foil which is made of copper or copper alloy into powder, pellet, fiber, or plate form, and fixing said material through molding the thermosetting resin such as phenol resin, furan resin etc.. Said sliding material possesses a high abrasion-resistance and large strength.
Patent JP-S61175620-A (JP)
Title: Orthogonal polarization type frequency shifter
Inventor: KOIKE OSAMU
IPC: G02F2/02
Filed: 1985-01-31
Abstract: PURPOSE:To form an orthogonal polarization type optical frequency shifter without using any half-wavelength plate by detecting a polarized beam by a photodetector through the 2nd polarization beam splitter, the 1st nonpolarization beam splitter, and the 3rd beam splitter, and equalizing a P and an S polarized light beam as primary-order diffracted light in intensity. CONSTITUTION:Of a two-channel acousto-optic element 21, a P polarized beam 42 and an S polarized beam 23 corresponding to primary-order diffracted light beam 37 projected by a medium 23 under a transducer 22 and S polarized primary-order diffracted light beam 38 projected by a medium 23 under a transducer 27 are passed through the 2nd polarization beam splitter 25, the 1st nonpolarization beam splitter 28, and the 3rd polarization beam splitter 29, and detected by photodetectors 30 and 31 as monitors; and their light intensity values are converted into electric signals (voltage) and control is so performed as to eliminate their electric signal difference (voltage difference), the thereby equalizing a P polarized beam 37 and an S polarized beam 38 in light intensity to each other.
Patent JP-H02197018-A (JP)
Title: Manufacture of oxide superconductor
Inventor: FURUGUCHI MAKOTO
IPC: C01B13/14
Filed: 1989-01-25
Abstract: PURPOSE:To prevent defective quality beforehand and find it in manufacturing process by inspecting the quality in online in manufacturing an oxide superconductor continuously. CONSTITUTION:A substrate 6 of a Pt tape is supplied from an uncoiler 12, heated, and led to a spray heating reaction apparatus 1 and vaporized raw materials 14 with H2 and O2 gases for combustion and Ar gas for flame position control are supplied while carried by N2 to a burner 13. An oxide superconductor 16 composed with the substrate 6 and an oxide superconductor film 7 formed on the substrate is led to pass an X-ray inspection apparatus 3 to inspect the quality continuously.
Patent JP-2000214619-A (JP)
Title: Recyclable recording material, its manufacture and method for removing printing material on recording material
Inventor: YOSHIE NAOKI
IPC: B32B27/30
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a recyclable recording material capable of removing a printing material, such as a toner by providing a substrate layer, an interlayer containing a polyvinylacetal resin and a water-swellable surface layer. SOLUTION: The substrate layer 1 has water-resistance and strength and it is made, preferably, of a plastic film having a transparent surface or a plastic film opacified by inorganic grains and the interlayer 2 is made of a polyvinylacetal resin acetalized by form-, acet-, propion-, or butyl- aldehyde or the like, and, preferably, polyvinylbutyal or polyvinylformal. The surface layer 3 is made, preferably, of a water-swellable resin, such as polyvinylalcohol having a large number of hydrophilic group.
Patent JP-S59141868-A (JP)
Title: Picture processor
Inventor: KANEMURA MASAJI
IPC: H04N1/38
Filed: 1983-02-02
Abstract: PURPOSE:To designate a specific reading range by moving a platen and a carrier containing a reading head with the input supplied from a keyboard and at the same time storing the information showing the reading range. CONSTITUTION:A control part 10 moves a carrier containing a sensor 8 to the left and right sides centering on a platen with the input supplied from a keyboard 1 and revolves the platen holding an original. The position of the carrier is stored in a memory 10A; while the reading start and end positions of the original are stored in registers 11 and 12, respectively. When a position indication/ read key is depressed, a keyboard control part 2 identifies this key to start a reading position mode. Then the part 10 moves the carrier with depression of a cursor key. Thus the platen is revolved and at the same time the designated reading start and end positions are stored in the registers 11 and 12, respectively.
Patent JP-H04249179-A (JP)
Title: Printing device
Inventor: TSUNOGUCHI KAZUHIRO
IPC: B41J29/18
Filed: 1991-02-06
Abstract: PURPOSE:To provide the above printing device wherein printing state during printing operation can be ascertained. CONSTITUTION:In a printing device, a print operation area 3 for a paper 2 by a print head 1 faces the inner side of a body 4. A mirror finished surface 5 is formed at the inner side of the body and a peep hole 7 capable of observing the mirror finished surface 5 is formed on a covering member 6 of the body 4.
Patent JP-S63183312-A (JP)
Title: Method for recovering fuel oil left in pipe
Inventor: TOMITA YOSHINORI
IPC: F23K5/00
Filed: 1987-01-26
Abstract: PURPOSE:To recover oil left in an oil supplying pipe without any useless oil left therein, supply the oil into an oil tank and save energy by a method wherein purge air is forcedly fed into an oil supplying pipe from an end part of an oil tank of an oil supplying pipe and the oil remaining in the oil supplying pipe is returned back into the oil tank through an oil returning pipe. CONSTITUTION:During a normal furnace operation, a returning valve 10 and an air supplying valve 14 are closed, an oil supplying pump 5 is operated and fuel oil in an oil tank 3 is forcedly fed into a burner 2 through an oil feeding pipe 4, main valve 9 and a regulating plug 8 and then ignited. In order to recover fuel oil remaining in the oil supplying pipe 4 when the combustion is terminated, the regulating plug 8 and an oil stop valve 11 are fully closed and at the same time a return valve 10 and an air supplying valve 14 are opened to forcedly feed purge air from an air supplying pipe 13 into the oil supplying pipe 4. With this arrangement, oil remaining in the oil supplying pipe circulates in the branch part 7 and a return valve 10, passes through an oil return pipe 6 and then is returned back to the oil tank 3, resulting in that the oil remaining can fully be cleared from the piping. Due to this fact, the fuel oil is not consumed uselessly and energy saving can be attained.
Patent JP-S57129751-A (JP)
Title: Arranging method for heads of ink-jet printer
Inventor: YOSHIDA KAZUTAKA
IPC: H04N1/191
Filed: 1981-02-06
Abstract: PURPOSE: To change the size of an image element according to an image information and to fix a time for drawing an image irrespective of the size of the image element by using the heads having the number of the least common multiple of m and n (arbitrary integers) properly and separately.  
     CONSTITUTION: The image element consisting, for instance, of dot matrixes numbering 2×2 or 3×3 is recorded by using six units of heads. That is, a head part 5 is constituted by setting six units of heads 12W17 in the direction of the main scanning lines, while each head is fitted, with its direction varied, so as to jet ink droplets into a position slided by one dot in the direction of secondary scanning lines. In the case when the image element consisting of dots numbering 3×3 is recorded, the dot matrix constituted by lines Y1WY3 and the dot matrix constituted by lines Y4WY6 are recorded by using the heads 12, 13, 14 and heads 15, 16, 17, respectively, while the image element consisting of dot matrixes numbering 2×2 is recorded similarly by using the heads 12 and 13, 14 and 15, and 16 and 17, respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02196495-A (JP)
Title: Manufacture of composite wiring board
Inventor: ANDO HIDEKI
IPC: H05K3/36
Filed: 1989-01-25
Abstract: PURPOSE:To narrow an interval between two printed wiring boards on a substrate and automatize connection of flexible printed wiring boards by connecting the two printed wiring boards through the flexible printed wiring board having a folded flat plane shape and having a given length when it is elongated. CONSTITUTION:A wiring pattern of narrowed interval two printed wiring boards 2, 3 is formed on a substrate 1. A flexible printed wiring board 6 has a U-shaped folded flat plane shape matched with the interval between the printed wiring boards 2, 3, and is positioned such that opposite end portions 6a thereof are placed on the terminals of the printed wiring boards 2, 3. Then, the end portions 6a and the terminals of the printed wiring boards 2, 3 are connected by soldering. Further, a composite wiring board of a structure where the two printed wiring boards 2, 3 are connected through the flexible wiring board 6 that is extended into a given length when the substrate 1 is cut away into the two printed wiring boards 2, 3. Thus, manufacture of the composite wiring board is automatized with an reduced are of the substrate.
Patent JP-S56113447-A (JP)
Title: Reproducing method for rubber of used tire
Inventor: KIMURA TAKASHI
IPC: B29B17/02
Filed: 1980-02-12
Abstract: PURPOSE:To unnecessitate such means as pulverization and enhance efficiency by a method wherein used tires are softened by high-pressure steam while canves is melted and removed by the steam. CONSTITUTION:The used tires 1 made of natural rubber are placed in a pressure vessel 2 and the high-pressure steam from a boiler 3 is injected into the vessel 2, whereby the tires 1 are softened while the canves is melted and caused to flow out from the tires 1. After the flowout of the molten canvas, a discharge valve 5 is opened so that the canvas is jetted to the outside of the vessel 2 together with the steam. The softened used tires deprived of the canvas and remaining in the vessel 2 are rolled by rollers, obtaining the reproduced rubber.
Patent JP-H03219584-A (JP)
Title: Heater for planting and controller therefor
Inventor: FUKUDA KAZUO
IPC: H05B3/42
Filed: 1990-01-25
Abstract: PURPOSE:To facilitate a protective measure against coldness of winter for a plant that cannot endure the coldness by inserting an insert member containing an electric heating member therein, in the soil in which the plant is planted. CONSTITUTION:A soil 2 is filled in a plant pot 1, and a foliage plant 3 is planted in the soil 2. A heater 4 for planting is used by being inserted into the soil 2, whereby the root of the plant 3 planted in the soil 2 is heated. The heater 4 is connected to a controller 6. The heater 4 is electrified by the device 6, when the temperature of the place where the plant 3 is planted becomes not more than a predetermined level, and the electrification to the heater 4 is stopped, when the temperature of the place becomes not less than the predetermined. A protective measure against coldness of winter for a plant that cannot endure the coldness, can be facilitated thereby, and the power consumption can be reduced.
Patent JP-S56114643-A (JP)
Title: Automatic backlash compensating method for machine tool
Inventor: SHINOMIYA SETSUZOU
IPC: F16H57/12
Filed: 1980-02-12
Abstract: PURPOSE: To detect backlash rate in such a way that the lapse of time until current values of a servomotor in the feeding system are stabilized from the unstable condition at the time of starting to a constant value are measured, and the lapse of time is converted into the moving distance.  
     CONSTITUTION: A commond from a command tape CT is transmitted as distributing pulses PX through a control circuit CC, and an interpolating circuit INT, which revolves a servomotor MX, and drives a feed shaft. Current values from the servomotor MX are measured by a current detector DET, the value in the steady state is memorized by RXA. At the time of measuring backlash rate, at the same time as axial movement starts up at the same speed, gate GX is opened by a measuring commond TBX, comparison CMPX is made for the steady-state value memorized by RXA and the current value of the servomotor, and count CXB is made for lapse of time until it becomes equal. This count rate as the backlash compensating rate is transmitted to the control circuit CC. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000212195-A (JP)
Title: Production of organic boron compound
Inventor: IWASAKI HIDEYUKI
IPC: C07F5/02
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound by an easy and low cost method in a high yield and in a high purity by reacting a product obtained by reacting a specific compound with a specific Grignard reagent, with a specific salt compound. SOLUTION: This method for producing an organic boron compound is provided by reacting (D) a product obtained by reacting (A) a triaryl(triarylphosphine)boron coordinated compound of the formula: Ar3B-PAr'3 (Ar, Ar' are each an aryl), [e.g.; triphenyl(triphenylphosphine)borane] with (B) a Grignard reagent of the formula: R1MgX1 (R1 is an alkyl, an alkenyl, an alkynyl, an aralkyl or an aryl; X1 is a halogen) in (C) an inert solvent (e.g.; toluene), with (E) a salt compound of the formula: MX2 (M is an alkali metal, quaternary phosphonium or quaternary ammonium; X2 is a halogen) to obtain an objective compound of the formula: Ar3B-M (e.g.; Lithium n-butyltriphenylborate).
Patent JP-S59149581-A (JP)
Inventor: FUKATSU KUNIO
IPC: G07D9/00
Filed: 1983-02-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。